Let s = -2 - -7. Suppose -3*r + 5*r + h - 9 = 0, -h + 11 = 3*r. Solve r*t = s*t for t.

Let u be (-193)/(-1) - (-3 + 1). Suppose 4*d - w = -u, 27 + 72 = -2*d + w. Let l = -28 - d. Solve -4*h - h + l = 0 for h.

4

Suppose -u = 3*x + 3*u - 3, -3*u = 9. Solve -x*a + 3*a = 0 for a.

0

Suppose -2 + 2 = 7*x. Solve -1 = -x*v - v for v.

1

Let v = 14 + -2. Suppose -3*q = -4*q + v. Solve 0 = 4*o - q + 4 for o.

2

Let b(m) = m**2 + 2*m - 5. Let v be b(-4). Suppose 3*n = 2*g - n - 10, 0 = 3*n + 3. Suppose g*f - 3*l + 6 = -0*f, -4*f - 4 = -v*l. Solve 3 = f*r - 3*r for r.

-3

Suppose -5*b - 3*l = 2, b + 2 = 4*b + l. Solve 3*v = 13 + b for v.

5

Let s = -8 - -13. Solve -12 = s*f - f for f.

-3

Let t be ⁶⁸⁄₁₁ - ²⁄₁₁. Let d = t - 6. Solve -4*r = -d*r - 8 for r.

2

Suppose p + 2*p = 12. Suppose 2*k = p*n - 8, -3*k + 18 = -0*n + 4*n. Suppose 0 = 4*j - 14 - 2. Solve j*m = -14 - k for m.

-4

Let t(j) = j + 4. Let s be t(-4). Suppose 2*d - 21 - 9 = s. Suppose 0 = 2*v + 37 - 41. Solve -m = v*m + d for m.

-5